Moving picture scene detection system
US5459517A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 14, 1993 |
| Grant date | Oct 17, 1995 |
| Priority date | — |
| Expiry date | Dec 14, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/107
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A moving picture scene detection system for detecting a distinctive scene from moving picture data. In the system, the attribute data of the coded data stored in a data storing unit is decoded by a attribute data decoding unit, to produce the decoded attribute data. A distinctive candidate scene in the moving pictures is detected by a candidate scene detecting unit on the basis of the decoded attribute data. The candidate scene and the image data for several frames preceding and subsequent to the candidate scene are decoded by an image data decoding unit, and displayed by an image data display unit. The type of the candidate scene and the position thereof in the moving pictures are stored in the data storing unit as edit data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.